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The following pre/post data were collected for a rapid cycle test. The intent of the test was to reduce cycle time.  Can we conclude at the 0.05 alpha level the intervention made a statistical difference? prepare down the null and alternative statements. Draw box-plots and comment on results. Data is in minutes.

Pre data - 323, 435, 242, 367, 381, 439, 420, 279

Post data - 287, 365, 125, 457, 200, 390, 154, 200

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M918273

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